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About This Item
线性分子式:
C6H4(OH)2
CAS号:
分子量:
110.11
MDL编号:
UNSPSC代码:
12352104
EC索引号:
203-585-2
NACRES:
NA.21
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蒸汽压
0.1 hPa ( 20 °C)
质量水平
形式
solid
自燃温度
605 °C
效能
301 mg/kg LD50, oral (Rat)
3360 mg/kg LD50, skin (Rabbit)
expl. lim.
1.4 % (v/v)
pH值（酸碱度）
4-6 (20 °C, 100 g/L in H2O)
bp
281 °C/1013 hPa
mp
109-111 °C
转变温度
flash point 127 °C
溶解性
1000 g/L
密度
1.28 g/cm3 at 20 °C
堆积密度
600‑700 kg/m3
储存温度
15-25°C
InChI
1S/C6H6O2/c7-5-2-1-3-6(8)4-5/h1-4,7-8H
InChI key
GHMLBKRAJCXXBS-UHFFFAOYSA-N
分析说明
Assay (bromatometric, calculated on dried substance): ≥ 99.0 %
Identity (IR-spectrum): passes test
Melting range (lower value): ≥ 109.0 °C
Melting range (upper value): ≤ 111.0 °C
Chloride (Cl): ≤ 0.001 %
Sulfate (SO₄): ≤ 0.005 %
Heavy metals (as Pb): ≤ 0.0005 %
Catechol: passes test
Phenol: ≤ 0.01 %
Sulfated ash: ≤ 0.02 %
Loss on drying: ≤ 1.0 %
Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental Impurities). Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (*).
Identity (IR-spectrum): passes test
Melting range (lower value): ≥ 109.0 °C
Melting range (upper value): ≤ 111.0 °C
Chloride (Cl): ≤ 0.001 %
Sulfate (SO₄): ≤ 0.005 %
Heavy metals (as Pb): ≤ 0.0005 %
Catechol: passes test
Phenol: ≤ 0.01 %
Sulfated ash: ≤ 0.02 %
Loss on drying: ≤ 1.0 %
Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental Impurities). Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (*).
警示用语：
Danger
危险分类
Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 3 - Eye Dam. 1 - Skin Irrit. 2 - Skin Sens. 1B - STOT SE 1 Oral - STOT SE 2 Oral
靶器官
Respiratory system
储存分类代码
6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK
WGK 2
闪点(°F)
260.6 °F - closed cup
闪点(°C)
127 °C - closed cup
法规信息
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